==== run-test-8 ====
cc -O2 -pipe   -MD -MP  -c /home/src/regress/include/bitstring/bitstring_test.c
cc   -o bitstring_test bitstring_test.o 
./bitstring_test 8 | diff - /home/src/regress/include/bitstring/good/8

==== run-test-27 ====
./bitstring_test 27 | diff - /home/src/regress/include/bitstring/good/27

==== run-test-32 ====
./bitstring_test 32 | diff - /home/src/regress/include/bitstring/good/32

==== run-test-49 ====
./bitstring_test 49 | diff - /home/src/regress/include/bitstring/good/49

==== run-test-64 ====
./bitstring_test 64 | diff - /home/src/regress/include/bitstring/good/64

==== run-test-67 ====
./bitstring_test 67 | diff - /home/src/regress/include/bitstring/good/67